Finding the Fourth Proportional to 2,105,942,054.08, 2,906,164,301.76 and 1,166,124,517.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,105,942,054.08 : 2,906,164,301.76 = 1,166,124,517.76 : x
2. Step 2: Convert to fraction form
   2,105,942,054.08/2,906,164,301.76 = 1,166,124,517.76/x
3. Step 3: Cross multiply
   2,105,942,054.08x = 2,906,164,301.76 × 1,166,124,517.76
4. Step 4: Simplify right side
   2,105,942,054.08x = 3,388,949,444,921,207,296
5. Step 5: Solve for x
   x = 3,388,949,444,921,207,296/2,105,942,054.08
6. Step 6: Final answer
   x = 1,609,232,048.13